classroom-instruments

vue-vite-h5

This template should help get you started developing mobile applications with Vue3 and Typescript and Vant in Vite.

Project setup

npm install

Compiles and hot-reloads for development

npm start

Compiles and minifies for production

npm build

Lints and fixes files (eslint + prettier)

npm lint

Generate component(page) templates for development

npm generate

postMessage API 方法

goBack
back
getNavHeight
getToken
chooseFile
login
joinChatGroup
openWebView
callPhone
shareTripartite
savePicture

Customize configuration

See Configuration Reference.

Browser adaptation

Rem Unit (default)

Vant uses px unit by default,You can use tools such as postcss-pxtorem to transform px unit to rem unit.

• postcss-pxtorem
• lib-flexible

PostCSS Config

PostCSS config example:

// .postcssrc.js
module.exports = {
  plugins: {
    'postcss-pxtorem': {
      rootValue: 37.5,
      propList: ['*']
    }
  }
};

Viewport Units

you can use tools such as postcss--px-to-viewport to transform px unit to viewport units (vw, vh, vmin, vmax).

PostCSS Config

PostCSS config example:

// .postcssrc.js
module.exports = {
  plugins: {
    'postcss-px-to-viewport': {
      viewportWidth: 375
    }
  }
};

Custom rootValue

If the size of the design draft is 750 or other sizes, you can adjust the rootValue to:

// .postcssrc.js
module.exports = {
  plugins: {
    // postcss-pxtorem version >= 5.0.0
    'postcss-pxtorem': {
      rootValue({ file }) {
        return file.indexOf('vant') !== -1 ? 37.5 : 75;
      },
      propList: ['*']
    }
  }
};

Recommended IDE Setup

• VSCode + Volar

Type Support For .vue Imports in TS

Since TypeScript cannot handle type information for .vue imports, they are shimmed to be a generic Vue component type by default. In most cases this is fine if you don't really care about component prop types outside of templates. However, if you wish to get actual prop types in .vue imports (for example to get props validation when using manual h(...) calls), you can enable Volar's .vue type support plugin by running Volar: Switch TS Plugin on/off from VSCode command palette.